工学部_研究紹介_2019_英語版

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TakagiLabWestudybuildingsandtownplanningfromanenvironmentalengineeringperspective.Itisimportantthatthebuildingsarehealthyandcomfortabletolivein.However,theinteriorenvironmentsareconnectedtotheexteriorenvironmentsofthebuildings.Thuswestudyheat-islandphenomena,“windroads”incities,andenergyproblemsinurbanenvironments,andthenmakeasuggestionaboutthefuturetownplanning,asweaddressglobalenvironmentalproblems.To create comfortable and healthy urban areas, it is important to design cities systematically. Thus for town planning, we must consider the environment from a global perspective. Naoki TakagiProfessorGraduated Tokyo Institute of Technology doctoral program, Major subject is urban environment, remote-sensing and heat environment.Thermal image from helicopter (altitude:1000m) of central urban area in Nagano city. At parking lot a(northern area of Nagano station), surface temperature is over 60℃.We make a Suggestion about Buildingsand Town Planning for the Global FutureColor image of same area. There are many parking lots. There are few parks and trees.Thestudentsgraduatedfromourlabunderstandenvironmentalproblemswell,soarehighlywantedbyvariousindustries.Theyareworkingontownplanningascityofficers,majorgeneralcontractors,officedesignersandsoon.ArchitectureIn the FutureAfter GraduationAfter GraduationTakamuraLabGlobalwarmingisaveryseriousproblemintheworldtoday.By2010,theamountofCO2emissionsfromtheresidentialsectorhadincreasedby35.5%fromthestandardsetatthefirstyearoftheKyotoProtocol.Therefore,itisurgentthatwereduceCO2emissionsfromenergyconsumptionintheresidentialsector.Inourlaboratory,wecalculatetheamountofactualCO2emissionsandtherateofenergyconsumptionintheresidentialsectorbymeasuringtheamountofenergyconsumption(electricityandgas)andtheamountofelectricitygeneratedfromfuelcellco-generationsystems(ENEFARM)andphotovoltaicpowergenerationsystems.Inaddition,weinvestigatetheefficiencyofhousingequipmenttoreduceCO2emissionsbymeasuringtheamountofenergyconsumedinhousingequipmentsuchashotwatersupplysystems.Thesystemefficiencyofhousingequipmentvariessignificantlydependingontheclimateandtheusers.WeanalyzeactualdatafromhomesinverycoldNaganoprefecturetotryandreduceCO2emissionsandsaveenergywhilekeepingthehomescomfortable.Additionally,wecanusethisinformationtoeducateresidentshowtousetheirequipmentmoreefficiently.Hideki TakamuraProfessor(since 2018)Through Kaneka Co., Ltd., Shinshu University -faculty of engineering as an assistant professor.The main theme of research is the reduction of LCCO2 (Life-cycle CO2: the total CO2emissions from construction to demolition) in residential house.The Most Efficient Home Heating and Cooling Equipment that Significantly Reduces CO2Emissions Equipment to measure the amount of electric consumption and electricity generated from fuel cell co-generation systems and photovoltaic power generation systems.Ourstudentsareexpectedtogaintheknowledgeinarchitectural-environmentalengineeringandbuildingequipment,butwealsoencouragestudentstothinkandactforthemselves.Manystudentsaftergraduationareworkingatconstructioncompaniesandhousingequipmentproductioncompanies,etc.Residential fuel cell co-generation system which supplies electricity and hot water.Appearance of the sensors which measure the system’s efficiency.ArchitectureIn the Future62